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Engineering Economy Sullivan Wicks Koelling 15th Edition Solutions Manual
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Name: Engineering Economy Author: Sullivan Wicks Koelling Edition: 15th ISBN-10: 0132554909 Type: Solutions Manual - The file contains solutions and questions to all chapters and all questions. All the files are carefully checked and accuracy is ensured.

ENGINEERING ECONOMY
FIFTEENTH EDITION

This is a sample chapter

Solutions Manual

WILLIAM G. SULLIVAN Virginia Polytechnic Institute and State University

ELIN M. WICKS Wicks and Associates, L.L.P.

C. PATRICK KOELLING Virginia Polytechnic Institute and State University

Engineering Economy Sullivan Wicks Koelling 15th Edition Solutions Manual

Engineering Economy Sullivan Wicks Koelling 15th Edition Solutions Manual

Solutions to Chapter 1 Problems
A Note To Instructors: Because of volatile energy prices in today's world, the instructor is encouraged to vary energy prices in affected problems (e.g. the price of a gallon of gasoline) plus and minus 50 percent and ask students to determine whether this range of prices changes the recommendation in the problem. This should make for stimulating inclass discussion of the results.

1-1

Because each pound of CO2 has a penalty of $0.20, Savings = (15 gallons $0.10/gallon) (8 lb)($0.20/lb) = $1.34 If Stan can drive his car for less than $1.34/8 = $0.1675 per mile, he should make the trip. The cost of gasoline only for the trip is (8 miles 25 miles/gallon)($3.00/gallon) = $0.96, but other costs of driving, such as insurance, maintenance, and depreciation, may also influence Stan’s decision. What is the cost of an accident, should Stan have one during his weekly trip to purchase less expensive gasoline? If Stan makes the trip…...

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